:This article is about the WrestleMania PPV series in general, for the first WrestleMania itself, see WrestleMania (1985).

WrestleMania is the flagship professional wrestling pay-per-view event produced by World Wrestling Entertainment (WWE) (formerly known as World Wrestling Federation). It is the most successful, longest-running professional wrestling event in the world and is nicknamed "The Grandaddy of 'em All" and "The Grandest Stage of Them All." It is held annually in late March or early April. First held in 1985, 23 editions of WrestleMania have been produced this far, with WrestleMania XXIV to be held in 2008.

Produced by WWE owner Vince McMahon, WrestleMania has become one of the most prominent events in sports entertainment. Its widespread success helped transform the professional wrestling industry and make the WWE the most successful promotion in North America. WrestleMania has facilitated the rise to stardom of wrestlers such as Hulk Hogan, Bret Hart, Shawn Michaels, The Undertaker, Steve Austin, The Rock, and Triple H, amongst others. Numerous celebrities such as Muhammad Ali, Mr. T, Alice Cooper, Donald Trump and others have participated or made special appearances in the events. The products of the WWE's television shows are tailored to reach their climax at WrestleMania, which sees contests for the company's championship titles, specialty and gimmick matches. Participation in a WrestleMania match, and especially the main event, is considered by many wrestlers and fans alike as one of the greatest achievements and symbols of professional success.

WrestleMania propels the worldwide commercial success of the WWE through merchandise, media and shows. All the events produced have been sold out within a short period of time, with recent editions being sold out within minutes of tickets going on sale. The first WrestleMania was held in Madison Square Garden in New York City; subsequently, the 10th and 20th editions have also been held there. WrestleMania III in Detroit was the highest-attended indoor sports event in the world, with more than 93,000 in attendance. All but two editions have been hosted in U.S. cities - two being held in Toronto, Canada - but the show is televised across the world.

Hulk Hogan & Mr. T vs. Paul Orndorff and Roddy Piper, Intercontinental Champion Greg Valentine vs. The Junk Yard Dog, Tag Team Champions the U.S. Express vs. Nikolai Volkoff and the Iron Sheik, Women's Champion Lelani Kai vs. Wendi Richter, King Kong Bundy vs. S.D. Jones, Ricky Steamboat vs. Matt Borne, Bodyslam Match: Andre the Giant vs. Big John Studd, Tito Santana vs. The Executioner, Brutus Beefcake vs. David Sammartino. Written by SKubrick5